plus:

The world is running out of usable water, and from California to the Congo, governments are turning to Israel for help. DAVID HAZONY spoke with Seth M. Siegel, whose new book tells the incredible story.

Violence targeting Jews has declined in Russia, but there's trouble beneath the surface. MIRIAM POLLOCK went to Saint Petersburg to hear what young people are saying when they think no one is listening.

The etrog is integral to celebrating the Jewish holiday of Sukkot. And the world's best etrogs are grown in Morocco. AVIRAM VALDMAN traveled to Marrakesh, the Atlas Mountains, and the Sahara Desert in search of the perfect citron.